At one point during the June 29 show at the American Airlines Arena, the rocker darted into the crowd, found his wife and planted a sweet smooch on her lips. (Watch video below; the kiss comes about 11 seconds into the video.) And, like a flash, he was gone.
Speaking of flashes, surprised concertgoers who were sitting around Paltrow whipped out their phones to capture the sweet moment.
The actress seemed a bit overwhelmed by the gesture and all the fan attention. At one point in the video, she covers her head with her hands.
While in South Florida recently, the two were spotted getting cozy at LIV at Fontainebleau Resort during a champagne-fueled night.
The couple, who have been married since Dec. 2003, are fairly private, rarely showing much public affection. They have two children, Apple, 8, and Moses, 6.